719 search results - page 36 / 144 » GPS-Free node localization in mobile wireless sensor network... |
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ALGOSENSORS
2004
Springer
15 years 5 months ago
2004
Springer
Determining the positions of the sensor nodes in a network is essential to many network functionalities such as routing, coverage and tracking, and event detection. The localizatio...
128
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DCOSS
2011
Springer
13 years 11 months ago
2011
Springer
—To overcome the limitations of specific positioning techniques for mobile wireless nodes and achieve a high accuracy, the fusion of heterogeneous sensor information is an appea...
101
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TWC
2008
14 years 11 months ago
2008
Event boundary detection is in and of itself a useful application in wireless sensor networks (WSNs). Typically, it includes the detection of a large-scale spatial phenomenon such ...
84
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INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
— We consider the problem of aggregating data at a mobile fusion center (fusor) (eg. a PDA or a cellular phone) moving within a spatial region over which a wireless sensor networ...
107
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VTC
2006
IEEE
15 years 5 months ago
2006
IEEE
Abstract— Accurate self-localization capability is highly desirable in wireless sensor networks. A major problem in wireless sensor network localization is the flip ambiguity, w...